Giving clients access to the wpmudeve plugins and themes

Hi I have a hosting business and since I have been using the wpmudev plug ins and thems I dont need any other themes or plug ins but here is my question I want to know can I allow my hosting clients access to the themes and plug as an added bonus as a sub user under my account then if they cancel the hosting with me I could cancel the access to the themes and plug ins.

thanks
steve